Ending...

- Shashank's dad was completely out of the picture
- Shashank apparently had a dream in which he found out everything about Prateeksha's family history, knew where she and Aziz were, knew who their mom was, and went to go find them. That's the only scenario that makes sense...
- Prateeksha/Kajol who could totally control herself up until this point could no longer do so
- Radha suddenly became very easy to find
- Devika's dad was completely out of the picture
- The fact that Kajol is responsible for Suhani's death completely left Mishty/Araina's mind once she found out that Kajol is her blood relative
- Raunak forgot all bad things, shaved, and became a new man completely
- Araina happened to be sitting on some random staircase in Kolkota, and Raunak, in Delhi, was in the same staircase...and he dropped a hanky?!?!
- Raunak and Araina's love suddenly came back

Soo many loopholes. Ekta really needs to work on her shows' endings.

I know what you mean, it's frustrating that we won't ever find out about all the things you listed above. But I think more than Ekta it was about that Sony wanted to take PKB off the air ASAP because of it's low ratings. They gave a deadline and Ekta had only so much time to quickly wrap everything up. Same sort of things have happened with her other serials. Still she probably could have been a little more prepared and sped the story up a bit in the beginning instead of a bunch of filler episodes.

Completely agree with you...

Agreed^^^ They left so many questions unanswered. Whay was Shashanks dad Blackmailing Praz- there were hardly any Prasha moments and what was raunak doing in Kolkata??? They should have showed Khala and Araina's parents i mean they were the ones who brought them up and they totally forgot about them